45*3.14
asked by guest on Jan 28, 2025 at 10:05 pm
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MathBot Answer:
45⋅3.14=141310=141.345 \cdot 3.14 = \frac{1413}{10} = 141.345⋅3.14=101413=141.3
45⋅3.14=45⋅(3+14100)=45⋅(3+750)=45⋅15750=141310\begin{aligned}45 \cdot 3.14& = 45 \cdot \left(3 + \frac{14}{100}\right)\\& = 45 \cdot \left(3 + \frac{7}{50}\right)\\& = 45 \cdot \frac{157}{50}\\& = \frac{1413}{10}\end{aligned}45⋅3.14=45⋅(3+10014)=45⋅(3+507)=45⋅50157=101413